========================== ERBE Scene Type Definition ========================== Scene Type Bin Scene Cloud Fraction Range 1 Clear Ocean 0.00 - 0.05 2 Clear Land 0.00 - 0.05 3 Clear Snow 0.00 - 0.05 4 Clear Desert 0.00 - 0.05 5 Clear Land-Ocean Mix (Coastal) 0.00 - 0.05 6 Partly Cloudy Over Ocean 0.05 - 0.50 7 Partly Cloudy Over Land or Desert 0.05 - 0.50 8 Partly Cloudy Over Land-Ocean Mix 0.05 - 0.50 9 Mostly Cloudy Over Ocean 0.50 - 0.95 10 Mostly Cloudy Over Land or Desert 0.50 - 0.95 11 Mostly Cloudy Over Land-Ocean Mix 0.50 - 0.95 12 Overcast 0.95 - 1.00 ================================== ERBE Solar Zenith Angle Definition ================================== Solar Zenith Angle Bin Solar Zenith Angle Range Mean Cosine of Solar Zenith 1 0.00 - 25.84 0.95 2 25.84 - 36.87 0.85 3 36.87 - 45.57 0.75 4 45.57 - 53.13 0.65 5 53.13 - 60.00 0.55 6 60.00 - 66.42 0.45 7 66.42 - 72.54 0.35 8 72.54 - 78.46 0.25 9 78.46 - 84.26 0.15 10 84.26 - 90.00 0.05 ==================================== ERBE Viewing Zenith Angle Definition ==================================== Viewing Zenith Angle Bin Viewing Zenith Angle Range 1 0 - 15 2 15 - 27 3 27 - 39 4 39 - 51 5 51 - 63 6 63 - 75 7 75 - 90 ====================================== ERBE Relative Azimuth Angle Definition ====================================== Relative Azimuth Angle Bin Relative Azimuth Angle Range 1 0 - 9 2 9 - 30 3 30 - 60 4 60 - 90 5 90 - 120 6 120 - 150 7 150 - 171 8 171 - 180